| Vendor | Spec | Unit | Price | Currency | Date |
| Zhangzhou Sanan Chem | China national standards | MT | 225.61 | USD | 20251023 |
| Suzhou ChemMat | China national standards | MT | 204.46 | USD | 20251023 |
| Shandong Jinshenrun Chem | China national standards | MT | 183.31 | USD | 20251023 |
| Shandong Haihua | China national standards | MT | 211.51 | USD | 20251023 |
| Wuhan Hengjiu Chem | China national standards | MT | 183.31 | USD | 20251023 |
| Wuhan Hengjiu Chem | China national standards | MT | 205.87 | USD | 20251023 |
| Wuhan Hengjiu Chem | China national standards | MT | 232.66 | USD | 20251023 |
| Shandong Hezhan Chem | China national standards | MT | 169.21 | USD | 20251023 |
| Jinjing | China national standards | MT | 176.26 | USD | 20251023 |
| Jinjing | China national standards | MT | 176.26 | USD | 20251023 |